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. 2011 Apr 28;2011:924343. doi: 10.5402/2011/924343

Table 2.

Comparison in characteristics of subjects with and without CV events during 3 years follow-up.

Variables Subjects with CV events Subjects without CV events P value
(n = 19,445; 20.7%) (n = 74,507; 79.3%)
Mean SD Median Mean SD Median
Mean followup by CV event 510.08 313.36 487 1095
Age 44.44 9.4 45 41.39 9.66 41 <.001
Female 63% 68% <.001
HR 76.3 11.32 76 75.7 10.89 76 <.001

Notes: CV: Cardiovascular; HR: Heart Rate; SD: Standard Deviation.